Dossett GMC Cadillac

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Dossett GMC Cadillac Family owned and operated since 1974, Dossett Cadillac GMC is your dealer for new or used vehicles. View our website for current inventory.

Sales and Finance
Mon-Fri 8:00 AM-6:00 PM
Sat 8:00 AM-2:00 PM

Service and Parts
Mon-Fri 7:30 AM-5:00 PM

Body Shop
Mon-Fri 8:00 AM-5:00 PM

Upgrade your GMC with the parts built to be quieter and long-lasting.
11/04/2026

Upgrade your GMC with the parts built to be quieter and long-lasting.

Upgrade winter exploration with 15% or 20% off¹ accessories in the Winter Ready Collection.
11/03/2026

Upgrade winter exploration with 15% or 20% off¹ accessories in the Winter Ready Collection.

Safety, convenience and Black Friday savings. Get 50% off an eligible OnStar plan, plus additional savings when you pay ...
11/01/2026

Safety, convenience and Black Friday savings. Get 50% off an eligible OnStar plan, plus additional savings when you pay with GM Rewards points.

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Keep your GMC on the move with savings on the parts that help keep you confident.
11/01/2026

Keep your GMC on the move with savings on the parts that help keep you confident.

10/28/2026

You take off-roading seriously. So do we. The Sierra 1500 AT4.

Enjoy a five-star experience, everywhere you go in the GMC Yukon Denali.
10/21/2026

Enjoy a five-star experience, everywhere you go in the GMC Yukon Denali.

The country is your campsite when you’ve got a GMC Sierra 1500 AT4.
10/14/2026

The country is your campsite when you’ve got a GMC Sierra 1500 AT4.

Because extreme is your every day. Experience the peak of off-roading in the Canyon AT4X.
10/07/2026

Because extreme is your every day. Experience the peak of off-roading in the Canyon AT4X.

Address

1058 W Pine Street
Hattiesburg, MS
39401

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 2pm

Telephone

+16015447700

Website

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